Mermaid Man and Barnacle Boy Arc

The Mermaid Man and Barnacle Boy Arc is the fourth Story Arc of the Spongebob series. The arc spans through Volumes 6 - 7, Chapters 53 - 68 and Episodes 26 - 32. The arc began March 9, 2007 and ended June 22, 2007. It is preceded by the International Karate Tournament Arc and followed by the League of Aquatic Villains Arc in the manga.

Synopsys
After becoming the Champion of the International Karate Tournament Spongebob receives special tickets as a reward that allows him and a friend of his to visit Mermaid Man and Barnacle Boy, the Heroes of Bikini Bottom. Spongebob and Patrick would soon be joined by Sandy and Squidward to become strong heroes in order to stop the League of Aquatic Villains from taking over Bikini Bottom.

Volumes

 * 1) Volume 6 (Ch. 51 - 60)
 * 2) Volume 7 (Ch. 61 - 70)

Chapters

 * 1) Ch. 53 Mermaid Man and Barnacle Boy
 * 2) Ch. 54 Heroic Stories
 * 3) Ch. 55 Bingo, Part 1
 * 4) Ch. 56 Bingo, Part 2
 * 5) Ch. 57 Mermalair
 * 6) Ch. 58 Tour
 * 7) Ch. 59 Man Ray
 * 8) Ch. 60 Breakout
 * 9) Ch. 61 Fear in Your Heart
 * 10) Ch. 62 Super Hero Training, Part 1
 * 11) Ch. 63 Super Hero Training, Part 2
 * 12) Ch. 64 Super Hero Training, Part 3
 * 13) Ch. 65 BK-Dominator, Part 1
 * 14) Ch. 66 BK-Dominator, Part 2
 * 15) Ch. 67 Super Hero Apprentices
 * 16) Ch. 68 Criminal Activity

Episodes

 * 1) Ep. 26 Mermaid Man and Barnacle Boy (Ch. 53 - 54)
 * 2) Ep. 27 Bingo (Ch. 55 - 56)
 * 3) Ep. 28 Mermalair (Ch. 57 - 59)
 * 4) Ep. 29 Fear in Your Heart (Ch. 59 - 61)
 * 5) Ep. 30 Super Hero Training (Ch. 61 - 63)
 * 6) Ep. 31 BK-Dominator (Ch. 64 - 66)
 * 7) Ep. 32 Super Hero Apprentices (Ch. 67 - 68)